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<?
$handle = imagick_readimage( getcwd() . "/some_image_that_doesnt_exist.jpg" ) ;
if ( imagick_iserror( $handle ) )
{
//
// This should fail! Notice the image name is spelled
// incorrectly. This is to demonstrate error reporting.
//
$reason = imagick_failedreason( $handle ) ;
$description = imagick_faileddescription( $handle ) ;
print "handle failed!<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ;
exit ;
}
$handle = imagick_readimage( getcwd() . "/image.jpg" ) ;
if ( imagick_iserror( $handle ) )
{
$reason = imagick_failedreason( $handle ) ;
$description = imagick_faileddescription( $handle ) ;
print "handle failed!<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ;
exit ;
}
imagick_convert( $handle, "GIF" ) ;
//
// For 4th parameter, use any of the following:
//
// IMAGICK_FILTER_UNDEFINED
// IMAGICK_FILTER_POINT
// IMAGICK_FILTER_BOX
// IMAGICK_FILTER_TRIANGLE
// IMAGICK_FILTER_HERMITE
// IMAGICK_FILTER_HANNING
// IMAGICK_FILTER_HAMMING
// IMAGICK_FILTER_BLACKMAN
// IMAGICK_FILTER_GAUSSIAN
// IMAGICK_FILTER_QUADRATIC
// IMAGICK_FILTER_CUBIC
// IMAGICK_FILTER_CATROM
// IMAGICK_FILTER_MITCHELL
// IMAGICK_FILTER_LANCZOS
// IMAGICK_FILTER_BESSEL
// IMAGICK_FILTER_SINC
// IMAGICK_FILTER_UNKNOWN
//
// Use IMAGICK_FILTER_UNKNOWN to defer to whatever filter is defined
// in the image.
//
if ( !imagick_resize( $handle, 800, 600, IMAGICK_FILTER_UNKNOWN, 0 ) )
{
$reason = imagick_failedreason( $handle ) ;
$description = imagick_faileddescription( $handle ) ;
print "imagick_resize() failed<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ;
exit ;
}
if ( !imagick_magnify( $handle ) )
{
$reason = imagick_failedreason( $handle ) ;
$description = imagick_faileddescription( $handle ) ;
print "imagick_magnify() failed<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ;
exit ;
}
if ( !imagick_minify( $handle ) )
{
$reason = imagick_failedreason( $handle ) ;
$description = imagick_faileddescription( $handle ) ;
print "imagick_minify() failed<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ;
exit ;
}
if ( !imagick_sample( $handle, 300, 300 ) )
{
$reason = imagick_failedreason( $handle ) ;
$description = imagick_faileddescription( $handle ) ;
print "imagick_sample() failed<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ;
exit ;
}
if ( !imagick_writeimage( $handle, getcwd() . "/new_image.gif" ) )
{
$reason = imagick_failedreason( $handle ) ;
$description = imagick_faileddescription( $handle ) ;
print "imagick_writeimage() failed<BR>\nReason: $reason<BR>\nDescription: $description<BR>\n" ;
exit ;
}
print "Done!<BR>\n" ;
?>
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